H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 2/14 (2006.01) H01M 8/02 (2006.01) H01M 8/10 (2006.01)
Patent
CA 2373897
A fuel cell separator composition containing an electrically conductive carbonaceous powder and a binder that is a mixture of a thermoset resin with a polyoxazine compound having a plurality of oxazine rings can be used to efficiently mass-produce high-modulus fuel cell separators of excellent dimensional stability and gas impermeability. By employing such fuel cell separators as some or all of the separators in a solid polymer fuel cell, there can be obtained solid polymer fuel cells which are not subject to cracking or breakage during assembly, have good gas sealing properties, and ate endowed with excellent vibration and impact resistance.
Hagiwara Atsushi
Hasegawa Shun
Masuda Gen
Saito Kazuo
Yano Yukiko
Nisshinbo Industries Inc.
Smart & Biggar
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